martes, 13 de junio de 2017

Jupiter Now Has 69 Moons

Jupiter Now Has 69 Moons
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The planet Jupiter is a beast: Three-hundred-and-seventeen times the mass of the Earth, mostly made of metallic hydrogen, and at the center of an astonishing collective of orbiting natural bodies. And it has the moons to prove it.
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Fecha: June 13, 2017 at 09:30AM
via Digg News: http://ift.tt/2sXD9sH